69992320

素因数分解:

$2^7\times 5^1\times {\mathrm{109363}}^1$

素因数の和:109382

約数の個数: 32

約数和(自身を含む): 167326920

約数和(自身を除く): 97334600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 109363, 218726, 437452, 546815, 874904, 1093630, 1749808, 2187260, 3499616, 4374520, 6999232, 8749040, 13998464, 17498080, 34996160, 69992320]

約数ペア:

[(1, 69992320), (2, 34996160), (4, 17498080), (5, 13998464), (8, 8749040), (10, 6999232), (16, 4374520), (20, 3499616), (32, 2187260), (40, 1749808), (64, 1093630), (80, 874904), (128, 546815), (160, 437452), (320, 218726), (640, 109363)]